host_tx.h

这里有很多我自己做的凌阳单片机源程序

#ifndef	__HOST_TX_H__
#define	__HOST_TX_H__
//	write your header here
extern void Tx_hanshu(unsigned int);//发送函数
extern unsigned int Rx_hanshu(void);//接收函数
extern void systemp_init(void);//系统初始化函数
extern void init_keyIO(void);
extern unsigned int key_scan_delay(void);
extern unsigned int key_scan(void);
extern unsigned int get_keyvalue(void);
extern void delay(void);
extern  void input_hanshu(void);
extern void looking_hanshu(void);
extern unsigned int read_flash(unsigned int *);
extern void page_erase(unsigned int *);
extern void write_flash(unsigned int d,unsigned int *);
#define startA 0x0031//计数频率96k
#define stopA 0x0036//0&0停止计数
#define start_dataA 0x0000//定时器的定时初值
#define clock_A 0x0013//系统频率设置,//24.576--24.576/8
#define input 13
#define look 14
#define sure_key 15
#endif